19:35:24 Create new PHPExcel object
19:35:24 Set document properties
19:35:24 Add some data
19:35:24 Rename worksheet
19:35:24 Write to Excel2007 format
19:35:24 File written to 42richText.xlsx
Call time to write Workbook was 0.0234 seconds
19:35:24 Current memory usage: 6 MB
19:35:24 Write to Excel5 format
19:35:24 File written to 42richText.xls
Call time to write Workbook was 0.0202 seconds
19:35:24 Current memory usage: 6 MB
19:35:24 Peak memory usage: 6 MB
19:35:24 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples